HF
Algorithms (4)
r U L' S' L2 S L' U' r'
My choice
11 HTM · 9 STM · 12 QTM
rotationless
<U,R,L,S>
One hand: needs L, B, S or E
BLDDB, on 36 solvers' sheets
M' U L' S' L2 S L' U' M
13 HTM · 9 STM · 14 QTM
rotationless
<U,L,M,S>
One hand: needs L, B, S or E
BLDDB, on 15 solvers' sheets
R E' R' U' R E R2 E R U R' E' R
17 HTM · 13 STM · 18 QTM
3-gen
rotationless
<U,R,E>
One hand: needs L, B, S or E
BLDDB, on 4 solvers' sheets
E' R U' R' E' R2 E R' U R' E
15 HTM · 11 STM · 16 QTM
3-gen
rotationless
<U,R,E>
One hand: needs L, B, S or E
BLDDB, on 4 solvers' sheets
How this case is verified
The case is the source's setup (or, where it has none, another source algorithm reversed). Setup: M' U L S' L2 S L U' M. Every algorithm above was run by our logic engine from that state and reaches "solved".